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Updated: Dec 16, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
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Bidirectional acoustic negative refraction based on a pair of metasurfaces with both local and global PT-symmetries

Jun Lan1, Xiaowei Zhang1, Liwei Wang1

  • 1Key Laboratory of Modern Acoustics, Institute of Acoustics and School of Physics, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, People's Republic of China.

Scientific Reports
|July 3, 2020
PubMed

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